Swine | Grower-finisher
2
Apramycin in feed (150g/ton) on from day 28 to 42 of age, then oxytetracycline (50 g/ton) until market weight. Samples from grow-finish pigs on day 135. Sows received oxytetracycline at 100g/ton prior to farrowing for both groups. (SW-P0 vs SW-PW)
Resistance | Microbe | Outcome | ||||||||||||
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Tetracycline / | Escherichia coli |
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Apramycin / | Escherichia coli |
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